Drawing of Variable Pitch Propeller Mechanism

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Designed and built by Aurel Popa ( Roumania)

VP Mechanism with adjusting key. click on image to enlarge.	Key in screw for adjusting pretension. click on image to enlarge.
Side view, with nylon disc to adjust the high pitch. click on image to enlarge.	Side view with on left side screw for adjusting pretension, on right side disc to adjust low pitch. click on image to enlarge.
View from under side. click on image to enlarge.	Another view. click on image to enlarge.

These units are suitable for F1D 65cm and 55cm.
Weight of these units are 0.07-0.08 gram
In stock at this time ( dec.2000) are 8 units, and 4 keys.
Preferably they are sold as 2 unit and 1 key.
Cost including shipping and handling is US $ 50,- each.
Please contact Edmund Liem for details at eliem@dowco.com